初始化项目：前端 React+TS+Tailwind+antd 脚手架，后端 Go，保留原型设计稿

web/src/App.tsx

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+const App = () => {
+  return (
+    <div className="h-screen flex items-center justify-center bg-neutral-50">
+      <div className="text-center">
+        <h1 className="text-2xl font-bold text-neutral-900 mb-2">客服云</h1>
+        <p className="text-neutral-500">在线客服系统</p>
+      </div>
+    </div>
+  )
+}
+
+export default App

web/src/index.css

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+@import 'tailwindcss';
+
+:root {
+  --brand-primary: #2563eb;
+  --neutral-0: #ffffff;
+  --neutral-50: #f8fafc;
+  --neutral-100: #f1f5f9;
+  --neutral-200: #e2e8f0;
+  --neutral-300: #cbd5e1;
+  --neutral-400: #94a3b8;
+  --neutral-500: #64748b;
+  --neutral-600: #475569;
+  --neutral-700: #334155;
+  --neutral-800: #1e293b;
+  --neutral-900: #0f172a;
+  --neutral-950: #020617;
+  --success: #16a34a;
+  --warning: #d97706;
+  --error: #dc2626;
+  --info: #0891b2;
+}
+
+body {
+  margin: 0;
+  font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, sans-serif;
+  -webkit-font-smoothing: antialiased;
+}

web/src/main.tsx

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+import React from 'react'
+import ReactDOM from 'react-dom/client'
+import { ConfigProvider } from 'antd'
+import zhCN from 'antd/locale/zh_CN'
+import App from './App'
+import './index.css'
+
+const theme = {
+  token: {
+    colorPrimary: '#2563eb',
+    borderRadius: 6,
+    fontFamily: "'Inter', 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, sans-serif",
+  },
+}
+
+ReactDOM.createRoot(document.getElementById('root')!).render(
+  <React.StrictMode>
+    <ConfigProvider theme={theme} locale={zhCN}>
+      <App />
+    </ConfigProvider>
+  </React.StrictMode>,
+)